“For example, if a human gets infected with a bird flu and also carries a human influenza A virus, these two viruses can ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the ...

A genetic analysis of viral samples from a patient in Louisiana hospitalized with the first severe case of bird flu showed ...

The U.S. government failed to eliminate the virus on dairy farms when it was confined to a handful of states. Now at least 875 herds across 16 states have tested positive.

The CDC said that testing of a person with a severe case of bird flu indicated the virus had mutated but the risk remains low ...

a type of bird flu virus. (Cynthia Goldsmith, Jackie Katz/CDC via AP, File) Scientists believe the mutations may allow the virus to better bind to receptors in the upper airways of humans ...

A genetic analysis of samples of the bird flu virus from a Louisiana patient show the virus likely mutated in the patient to potentially become more transmissible to humans. CDC/NIAID/AP via CNN ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient ... officials said earlier this month. The CDC stressed there has been no known transmission of the virus from ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient ... officials said earlier this month. The CDC stressed there has been no known transmission of the virus from ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient ... Sick season is in full force. What the latest CDC figures show The Louisiana patient was hospitalized in ...